LAST UPDATED: August 16th, 2021

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If you are up to your car restoration, welding would be the center of your project. To repair an auto body or to freshen your car, you would need various equipment. Among them, a welder would be the most useful instrument.

Moreover, with a welder, you can fabricate broken parts of an auto body and repair rusty and weakened portions of it.

In today’s article, we will discuss Automotive Welder Pros and Cons, i.e. which welding system is the coolest to have your automotive welding tasks done and how you can upgrade your automobile by simply using a welder machine.

For different types of automotive welding tasks, you may need different kinds of welders. That’s why you need to have basic knowledge about the welding processes and multi-purpose welders so that you can smartly choose the best machine to get your automotive welding projects done; thoroughly and meticulously.
Let’s learn more about them and starting with a stick welder.

Stick Welder

Stick welding is one of the most commonly used forms of welding. This welding process is often used in construction projects and also suitable for fixing vehicles. You have to use a flux-coated or combustible electrode with the welder.


  • You can use it both indoor and outdoor because the weather is not a concern.
  • It is the cheapest welder in the market. 


  • Stick welders worst for thin metal sheets. If you use it on light metals, you are more likely to encounter a destructive result.
  • Produced welds aren’t clean, creates more splatters.

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TIG Welder

TIG stands for Tungsten Inert Gas. It is the most sophisticated process for welding as it produces almost flawless welds. The Tungsten electrode transmits heat to the metal you are working on.
And the inert shielding gas protects the tungsten and puddle from unexpected mixing, so produced metals remain pure and fresh. Argon is the most commonly used gas in TIG.


  • You can quickly melt and make joints between thick metals. Therefore, TIG welders are the best for thick metals.
  • Produced welds are fresh and clean. A TIG welder doesn’t make any splatters.


  • It is a time-consuming process and requires more time than any other automotive welder to have your welding tasks done.
  • This welder is the most intricate and challenging to learn welding process. But if you think otherwise, you would agree that learning sophisticated and useful things requires time and effort. So this is not necessarily a con.

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MIG Welder

MIG stands for Metal Inert Gas. It uses inert shielding gas along with a filler tool. So, you feed a long-end solid wire electrode heated through a MIG welding gun. The heat passed by the machine would melt both the metals that you want to fabricate and produce welds.

The inert gas would come alongside the wire electrode, so you need to use just one hand to work with a MIG welder machine. The gas coming along would protect the metals from getting contaminated.

Although it is not as sophisticated as a TIG welder, it is the most commonly used tool for repairing and fabricating automotive parts.


  • It Saves time, and you don’t need to waste your time changing electrode and gas restlessly
  • Both thick and thin metals can be welded by it. You can confidently use a MIG welder to work on light metals if it’s up to ¼ inches
  • It does not require much cleanup, for the inert gas itself keep the arc clean while welding
  • Can produce weld on various types of metals. Steel, Stainless steel, aluminum, magnesium, nickel, and other metals can easily be welded by a MIG welder.


  • It is not preferred for thick metal due to its inability to minutely penetrate thicker metals.
  • Windy weather may have a destructive impact on produced welds. That’s why it’s not preferred to work outdoor with a MIG welder.

The Best Process for Automotive Welding

For intensive automotive welding, Stick/Arc welding is not an option. You have to choose between TIG and MIG. If you are a beginner in welding, you can go for MIG. It requires less time to learn and can be used to fabricate or repair any metallic part of an auto body, from chassis to muffler.

If you emphasize sophistication and cleanliness, you can go for a TIG welder. It would take you a lot of time to learn as it’s the most complicated process. Not only that, the whole process of welding tasks by TIG welding takes you much more time than a MIG welder does.


Having all of that said about different automotive welders’ pros and cons, I liked the Metal Inert Gas(MIG) welder as it appears like an easy and efficient automotive welder. It gives you comfort and saves your time while welding.

However, you may like the other options. No matter what you choose, I will consider my efforts successful if this article managed to help you make a worthy decision.

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